release: Make 0.12.0 release

Bjwebb · Bjwebb · commit 040e90e2e6f4 · 2020-08-21T17:28:43.000+01:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -6,6 +6,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+## [0.12.0] - 2020-08-25
+
 ### Added
 
 - Add support for `"format": "date"` in a JSON schema
diff --git a/setup.py b/setup.py
@@ -12,7 +12,7 @@
 
 setup(
     name="flattentool",
-    version="0.11.0",
+    version="0.12.0",
     author="Open Data Services",
     author_email="code@opendataservices.coop",
     packages=["flattentool"],
